E
Evelyn Hu
Researcher at University of California, Berkeley
Publications - 14
Citations - 1085
Evelyn Hu is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Photonic crystal & Laser linewidth. The author has an hindex of 8, co-authored 14 publications receiving 1063 citations. Previous affiliations of Evelyn Hu include University of California, Santa Barbara.
Papers
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Journal ArticleDOI
Self-tuned quantum dot gain in photonic crystal lasers.
Stefan Strauf,K. Hennessy,Matthew T. Rakher,Y.S. Choi,Antonio Badolato,Lucio Claudio Andreani,Evelyn Hu,Pierre Petroff,Dirk Bouwmeester +8 more
TL;DR: Photon correlation measurements show a transition from a thermal to a coherent light state proving that lasing action occurs at ultralow thresholds, and it is demonstrated that very few quantum dots as a gain medium are sufficient to realize a photonic-crystal laser based on a high-quality nanocavity.
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Photonic-crystal GaN light-emitting diodes with tailored guided modes distribution
Aurelien David,Tetsuo Fujii,Rajat Sharma,Kelly McGroddy,Shuji Nakamura,Steven P. DenBaars,Evelyn Hu,Claude Weisbuch,Henri Benisty +8 more
TL;DR: In this article, epitaxial structures which modify the distribution of guided modes were introduced to enhance the potential for efficient light extraction by photonic crystal assisted gallium nitride light-emitting diodes.
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Tuning photonic nanocavities by atomic force microscope nano-oxidation
TL;DR: In this article, the authors demonstrate a technique to achieve high-precision tuning of photonic crystal nanocavities by atomic force microscope nano-oxidation of the cavity surface.
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Frequency control of photonic crystal membrane resonators by monolayer deposition
Stefan Strauf,Matthew T. Rakher,Itai Carmeli,K. Hennessy,Cedrik Meier,Antonio Badolato,M. J. A. DeDood,Pierre Petroff,Evelyn Hu,Elisabeth G. Gwinn,Dirk Bouwmeester +10 more
TL;DR: In this article, the authors studied the response of GaAs photonic crystal membrane resonators to thin-film deposition and found that 2-nm-thick monolayers lead to a discrete step in the resonance frequency and partially passivate the surface.
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Visible resonant modes in GaN-based photonic crystal membrane cavities
Cedrik Meier,K. Hennessy,Elaine D. Haberer,Rajat Sharma,Yong-Seok Choi,Kelly McGroddy,Stacia Keller,Steven P. DenBaars,Shuji Nakamura,Evelyn Hu +9 more
TL;DR: In this article, the first fabrication of fully undercut GaN photonic crystal membranes containing an InGaN multiquantum well layer, fabricated using band-gap-selective photoelectrochemical etching, was presented.